UGANDANS EXCELLING ABROAD: Mark Mugisha Kivuna becomes Guinness Nigeria’s Marketing and Innovations Director by Alphred Rhyman AgabaNews & AnalysisJune 29, 2022June 29, 2022 Mark Mugisha Kivuna has been appointed by Diageo, Guinness Nigeria Plc as the continental giant’s Marketing & innovations Director. “As Adenike Adebola moves ahead as Africa Innovations Director, Diageo, Guinness…